Number Systems
Maths · Grade 9 · Week 2 · 25 questions
The number system organises all numbers — natural, whole, integers, rational, and irrational — into a logical framework. Understanding this system is the foundation for all advanced mathematics.
What you'll practise
- Classify numbers into different categories
- Distinguish between rational and irrational numbers
- Represent numbers on the number line
- Apply properties of real numbers
All 25 questions in this Number Systems quiz
Grade 9 Maths — Number Systems: 25 practice questions with instant scoring and explanations.
- Is 7/3 rational?
- Simplify √245 = ?
- Is 8/9 rational?
- Is 10/1 rational?
- Simplify √125 = ?
- Is 7/10 rational?
- Is 3/10 rational?
- Is 1/9 rational?
- Is 6/10 rational?
- Simplify √48 = ?
- Simplify √50 = ?
- Is 10/7 rational?
- Is 9/1 rational?
- Is 8/3 rational?
- Is 2/10 rational?
- Is 9/8 rational?
- Is 10/3 rational?
- Is 3/1 rational?
- Is 3/5 rational?
- Is 5/10 rational?
- Simplify √32 = ?
- Simplify √180 = ?
- Is 7/1 rational?
- Is 10/10 rational?
- Simplify √196 = ?
Question 1 of 250 correct so far